49801620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 154740096

約数和(自身を除く): 104938476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 610, 660, 671, 732, 915, 1220, 1237, 1342, 1830, 2013, 2474, 2684, 3355, 3660, 3711, 4026, 4948, 6185, 6710, 7422, 8052, 10065, 12370, 13420, 13607, 14844, 18555, 20130, 24740, 27214, 37110, 40260, 40821, 54428, 68035, 74220, 75457, 81642, 136070, 150914, 163284, 204105, 226371, 272140, 301828, 377285, 408210, 452742, 754570, 816420, 830027, 905484, 1131855, 1509140, 1660054, 2263710, 2490081, 3320108, 4150135, 4527420, 4980162, 8300270, 9960324, 12450405, 16600540, 24900810, 49801620]

約数ペア:

[(1, 49801620), (2, 24900810), (3, 16600540), (4, 12450405), (5, 9960324), (6, 8300270), (10, 4980162), (11, 4527420), (12, 4150135), (15, 3320108), (20, 2490081), (22, 2263710), (30, 1660054), (33, 1509140), (44, 1131855), (55, 905484), (60, 830027), (61, 816420), (66, 754570), (110, 452742), (122, 408210), (132, 377285), (165, 301828), (183, 272140), (220, 226371), (244, 204105), (305, 163284), (330, 150914), (366, 136070), (610, 81642), (660, 75457), (671, 74220), (732, 68035), (915, 54428), (1220, 40821), (1237, 40260), (1342, 37110), (1830, 27214), (2013, 24740), (2474, 20130), (2684, 18555), (3355, 14844), (3660, 13607), (3711, 13420), (4026, 12370), (4948, 10065), (6185, 8052), (6710, 7422)]