49411830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 135991296

約数和(自身を除く): 86579466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 61, 62, 65, 67, 78, 93, 122, 130, 134, 155, 183, 186, 195, 201, 305, 310, 335, 366, 390, 402, 403, 465, 610, 670, 793, 806, 871, 915, 930, 1005, 1209, 1586, 1742, 1830, 1891, 2010, 2015, 2077, 2379, 2418, 2613, 3782, 3965, 4030, 4087, 4154, 4355, 4758, 5226, 5673, 6045, 6231, 7930, 8174, 8710, 9455, 10385, 11346, 11895, 12090, 12261, 12462, 13065, 18910, 20435, 20770, 23790, 24522, 24583, 26130, 27001, 28365, 31155, 40870, 49166, 53131, 54002, 56730, 61305, 62310, 73749, 81003, 106262, 122610, 122915, 126697, 135005, 147498, 159393, 162006, 245830, 253394, 265655, 270010, 318786, 368745, 380091, 405015, 531310, 633485, 737490, 760182, 796965, 810030, 1266970, 1593930, 1647061, 1900455, 3294122, 3800910, 4941183, 8235305, 9882366, 16470610, 24705915, 49411830]

約数ペア:

[(1, 49411830), (2, 24705915), (3, 16470610), (5, 9882366), (6, 8235305), (10, 4941183), (13, 3800910), (15, 3294122), (26, 1900455), (30, 1647061), (31, 1593930), (39, 1266970), (61, 810030), (62, 796965), (65, 760182), (67, 737490), (78, 633485), (93, 531310), (122, 405015), (130, 380091), (134, 368745), (155, 318786), (183, 270010), (186, 265655), (195, 253394), (201, 245830), (305, 162006), (310, 159393), (335, 147498), (366, 135005), (390, 126697), (402, 122915), (403, 122610), (465, 106262), (610, 81003), (670, 73749), (793, 62310), (806, 61305), (871, 56730), (915, 54002), (930, 53131), (1005, 49166), (1209, 40870), (1586, 31155), (1742, 28365), (1830, 27001), (1891, 26130), (2010, 24583), (2015, 24522), (2077, 23790), (2379, 20770), (2418, 20435), (2613, 18910), (3782, 13065), (3965, 12462), (4030, 12261), (4087, 12090), (4154, 11895), (4355, 11346), (4758, 10385), (5226, 9455), (5673, 8710), (6045, 8174), (6231, 7930)]