55502810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 58959910

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 127, 137, 145, 254, 274, 290, 319, 635, 638, 685, 1270, 1370, 1397, 1507, 1595, 2794, 3014, 3190, 3683, 3973, 6985, 7366, 7535, 7946, 13970, 15070, 17399, 18415, 19865, 34798, 36830, 39730, 40513, 43703, 81026, 86995, 87406, 173990, 191389, 202565, 218515, 382778, 405130, 437030, 504571, 956945, 1009142, 1913890, 2522855, 5045710, 5550281, 11100562, 27751405, 55502810]

約数ペア:

[(1, 55502810), (2, 27751405), (5, 11100562), (10, 5550281), (11, 5045710), (22, 2522855), (29, 1913890), (55, 1009142), (58, 956945), (110, 504571), (127, 437030), (137, 405130), (145, 382778), (254, 218515), (274, 202565), (290, 191389), (319, 173990), (635, 87406), (638, 86995), (685, 81026), (1270, 43703), (1370, 40513), (1397, 39730), (1507, 36830), (1595, 34798), (2794, 19865), (3014, 18415), (3190, 17399), (3683, 15070), (3973, 13970), (6985, 7946), (7366, 7535)]