52048980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 174261780

約数和(自身を除く): 122212800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 89, 90, 95, 108, 114, 135, 162, 171, 178, 180, 190, 228, 267, 270, 285, 324, 342, 356, 361, 380, 405, 445, 513, 534, 540, 570, 684, 722, 801, 810, 855, 890, 1026, 1068, 1083, 1140, 1335, 1444, 1539, 1602, 1620, 1691, 1710, 1780, 1805, 2052, 2166, 2403, 2565, 2670, 3078, 3204, 3249, 3382, 3420, 3610, 4005, 4332, 4806, 5073, 5130, 5340, 5415, 6156, 6498, 6764, 7209, 7220, 7695, 8010, 8455, 9612, 9747, 10146, 10260, 10830, 12015, 12996, 14418, 15219, 15390, 16020, 16245, 16910, 19494, 20292, 21660, 24030, 25365, 28836, 29241, 30438, 30780, 32129, 32490, 33820, 36045, 38988, 45657, 48060, 48735, 50730, 58482, 60876, 64258, 64980, 72090, 76095, 91314, 96387, 97470, 101460, 116964, 128516, 136971, 144180, 146205, 152190, 160645, 182628, 192774, 194940, 228285, 273942, 289161, 292410, 304380, 321290, 385548, 456570, 481935, 547884, 578322, 584820, 642580, 684855, 867483, 913140, 963870, 1156644, 1369710, 1445805, 1734966, 1927740, 2602449, 2739420, 2891610, 3469932, 4337415, 5204898, 5783220, 8674830, 10409796, 13012245, 17349660, 26024490, 52048980]

約数ペア:

[(1, 52048980), (2, 26024490), (3, 17349660), (4, 13012245), (5, 10409796), (6, 8674830), (9, 5783220), (10, 5204898), (12, 4337415), (15, 3469932), (18, 2891610), (19, 2739420), (20, 2602449), (27, 1927740), (30, 1734966), (36, 1445805), (38, 1369710), (45, 1156644), (54, 963870), (57, 913140), (60, 867483), (76, 684855), (81, 642580), (89, 584820), (90, 578322), (95, 547884), (108, 481935), (114, 456570), (135, 385548), (162, 321290), (171, 304380), (178, 292410), (180, 289161), (190, 273942), (228, 228285), (267, 194940), (270, 192774), (285, 182628), (324, 160645), (342, 152190), (356, 146205), (361, 144180), (380, 136971), (405, 128516), (445, 116964), (513, 101460), (534, 97470), (540, 96387), (570, 91314), (684, 76095), (722, 72090), (801, 64980), (810, 64258), (855, 60876), (890, 58482), (1026, 50730), (1068, 48735), (1083, 48060), (1140, 45657), (1335, 38988), (1444, 36045), (1539, 33820), (1602, 32490), (1620, 32129), (1691, 30780), (1710, 30438), (1780, 29241), (1805, 28836), (2052, 25365), (2166, 24030), (2403, 21660), (2565, 20292), (2670, 19494), (3078, 16910), (3204, 16245), (3249, 16020), (3382, 15390), (3420, 15219), (3610, 14418), (4005, 12996), (4332, 12015), (4806, 10830), (5073, 10260), (5130, 10146), (5340, 9747), (5415, 9612), (6156, 8455), (6498, 8010), (6764, 7695), (7209, 7220)]