56316975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 112492800

約数和(自身を除く): 56175825

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 59, 65, 75, 89, 143, 165, 177, 195, 267, 275, 295, 325, 429, 445, 649, 715, 767, 825, 885, 975, 979, 1157, 1335, 1475, 1947, 2145, 2225, 2301, 2937, 3245, 3471, 3575, 3835, 4425, 4895, 5251, 5785, 6675, 8437, 9735, 10725, 11505, 12727, 14685, 15753, 16225, 17355, 19175, 24475, 25311, 26255, 28925, 38181, 42185, 48675, 57525, 57761, 63635, 68263, 73425, 78765, 86775, 126555, 131275, 173283, 190905, 204789, 210925, 288805, 318175, 341315, 393825, 632775, 750893, 866415, 954525, 1023945, 1444025, 1706575, 2252679, 3754465, 4332075, 5119725, 11263395, 18772325, 56316975]

約数ペア:

[(1, 56316975), (3, 18772325), (5, 11263395), (11, 5119725), (13, 4332075), (15, 3754465), (25, 2252679), (33, 1706575), (39, 1444025), (55, 1023945), (59, 954525), (65, 866415), (75, 750893), (89, 632775), (143, 393825), (165, 341315), (177, 318175), (195, 288805), (267, 210925), (275, 204789), (295, 190905), (325, 173283), (429, 131275), (445, 126555), (649, 86775), (715, 78765), (767, 73425), (825, 68263), (885, 63635), (975, 57761), (979, 57525), (1157, 48675), (1335, 42185), (1475, 38181), (1947, 28925), (2145, 26255), (2225, 25311), (2301, 24475), (2937, 19175), (3245, 17355), (3471, 16225), (3575, 15753), (3835, 14685), (4425, 12727), (4895, 11505), (5251, 10725), (5785, 9735), (6675, 8437)]