49793490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 140137920

約数和(自身を除く): 90344430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 666, 703, 787, 855, 1110, 1406, 1574, 1665, 1710, 2109, 2361, 3330, 3515, 3935, 4218, 4722, 6327, 7030, 7083, 7870, 10545, 11805, 12654, 14166, 14953, 21090, 23610, 29119, 29906, 31635, 35415, 44859, 58238, 63270, 70830, 74765, 87357, 89718, 134577, 145595, 149530, 174714, 224295, 262071, 269154, 291190, 436785, 448590, 524142, 553261, 672885, 873570, 1106522, 1310355, 1345770, 1659783, 2620710, 2766305, 3319566, 4979349, 5532610, 8298915, 9958698, 16597830, 24896745, 49793490]

約数ペア:

[(1, 49793490), (2, 24896745), (3, 16597830), (5, 9958698), (6, 8298915), (9, 5532610), (10, 4979349), (15, 3319566), (18, 2766305), (19, 2620710), (30, 1659783), (37, 1345770), (38, 1310355), (45, 1106522), (57, 873570), (74, 672885), (90, 553261), (95, 524142), (111, 448590), (114, 436785), (171, 291190), (185, 269154), (190, 262071), (222, 224295), (285, 174714), (333, 149530), (342, 145595), (370, 134577), (555, 89718), (570, 87357), (666, 74765), (703, 70830), (787, 63270), (855, 58238), (1110, 44859), (1406, 35415), (1574, 31635), (1665, 29906), (1710, 29119), (2109, 23610), (2361, 21090), (3330, 14953), (3515, 14166), (3935, 12654), (4218, 11805), (4722, 10545), (6327, 7870), (7030, 7083)]