49688040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 166786560

約数和(自身を除く): 117098520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 37, 38, 40, 57, 60, 62, 74, 76, 93, 95, 111, 114, 120, 124, 148, 152, 155, 185, 186, 190, 222, 228, 248, 285, 296, 310, 361, 370, 372, 380, 444, 456, 465, 555, 570, 589, 620, 703, 722, 740, 744, 760, 888, 930, 1083, 1110, 1140, 1147, 1178, 1240, 1406, 1444, 1480, 1767, 1805, 1860, 2109, 2166, 2220, 2280, 2294, 2356, 2812, 2888, 2945, 3441, 3515, 3534, 3610, 3720, 4218, 4332, 4440, 4588, 4712, 5415, 5624, 5735, 5890, 6882, 7030, 7068, 7220, 8436, 8664, 8835, 9176, 10545, 10830, 11191, 11470, 11780, 13357, 13764, 14060, 14136, 14440, 16872, 17205, 17670, 21090, 21660, 21793, 22382, 22940, 23560, 26714, 27528, 28120, 33573, 34410, 35340, 40071, 42180, 43320, 43586, 44764, 45880, 53428, 55955, 65379, 66785, 67146, 68820, 70680, 80142, 84360, 87172, 89528, 106856, 108965, 111910, 130758, 133570, 134292, 137640, 160284, 167865, 174344, 200355, 217930, 223820, 261516, 267140, 268584, 320568, 326895, 335730, 400710, 414067, 435860, 447640, 523032, 534280, 653790, 671460, 801420, 828134, 871720, 1242201, 1307580, 1342920, 1602840, 1656268, 2070335, 2484402, 2615160, 3312536, 4140670, 4968804, 6211005, 8281340, 9937608, 12422010, 16562680, 24844020, 49688040]

約数ペア:

[(1, 49688040), (2, 24844020), (3, 16562680), (4, 12422010), (5, 9937608), (6, 8281340), (8, 6211005), (10, 4968804), (12, 4140670), (15, 3312536), (19, 2615160), (20, 2484402), (24, 2070335), (30, 1656268), (31, 1602840), (37, 1342920), (38, 1307580), (40, 1242201), (57, 871720), (60, 828134), (62, 801420), (74, 671460), (76, 653790), (93, 534280), (95, 523032), (111, 447640), (114, 435860), (120, 414067), (124, 400710), (148, 335730), (152, 326895), (155, 320568), (185, 268584), (186, 267140), (190, 261516), (222, 223820), (228, 217930), (248, 200355), (285, 174344), (296, 167865), (310, 160284), (361, 137640), (370, 134292), (372, 133570), (380, 130758), (444, 111910), (456, 108965), (465, 106856), (555, 89528), (570, 87172), (589, 84360), (620, 80142), (703, 70680), (722, 68820), (740, 67146), (744, 66785), (760, 65379), (888, 55955), (930, 53428), (1083, 45880), (1110, 44764), (1140, 43586), (1147, 43320), (1178, 42180), (1240, 40071), (1406, 35340), (1444, 34410), (1480, 33573), (1767, 28120), (1805, 27528), (1860, 26714), (2109, 23560), (2166, 22940), (2220, 22382), (2280, 21793), (2294, 21660), (2356, 21090), (2812, 17670), (2888, 17205), (2945, 16872), (3441, 14440), (3515, 14136), (3534, 14060), (3610, 13764), (3720, 13357), (4218, 11780), (4332, 11470), (4440, 11191), (4588, 10830), (4712, 10545), (5415, 9176), (5624, 8835), (5735, 8664), (5890, 8436), (6882, 7220), (7030, 7068)]