48100920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 166371840

約数和(自身を除く): 118270920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 331, 346, 420, 519, 662, 692, 840, 865, 993, 1038, 1211, 1324, 1384, 1655, 1730, 1986, 2076, 2317, 2422, 2595, 2648, 3310, 3460, 3633, 3972, 4152, 4634, 4844, 4965, 5190, 6055, 6620, 6920, 6951, 7266, 7944, 9268, 9688, 9930, 10380, 11585, 12110, 13240, 13902, 14532, 18165, 18536, 19860, 20760, 23170, 24220, 27804, 29064, 34755, 36330, 39720, 46340, 48440, 55608, 57263, 69510, 72660, 92680, 114526, 139020, 145320, 171789, 229052, 278040, 286315, 343578, 400841, 458104, 572630, 687156, 801682, 858945, 1145260, 1202523, 1374312, 1603364, 1717890, 2004205, 2290520, 2405046, 3206728, 3435780, 4008410, 4810092, 6012615, 6871560, 8016820, 9620184, 12025230, 16033640, 24050460, 48100920]

約数ペア:

[(1, 48100920), (2, 24050460), (3, 16033640), (4, 12025230), (5, 9620184), (6, 8016820), (7, 6871560), (8, 6012615), (10, 4810092), (12, 4008410), (14, 3435780), (15, 3206728), (20, 2405046), (21, 2290520), (24, 2004205), (28, 1717890), (30, 1603364), (35, 1374312), (40, 1202523), (42, 1145260), (56, 858945), (60, 801682), (70, 687156), (84, 572630), (105, 458104), (120, 400841), (140, 343578), (168, 286315), (173, 278040), (210, 229052), (280, 171789), (331, 145320), (346, 139020), (420, 114526), (519, 92680), (662, 72660), (692, 69510), (840, 57263), (865, 55608), (993, 48440), (1038, 46340), (1211, 39720), (1324, 36330), (1384, 34755), (1655, 29064), (1730, 27804), (1986, 24220), (2076, 23170), (2317, 20760), (2422, 19860), (2595, 18536), (2648, 18165), (3310, 14532), (3460, 13902), (3633, 13240), (3972, 12110), (4152, 11585), (4634, 10380), (4844, 9930), (4965, 9688), (5190, 9268), (6055, 7944), (6620, 7266), (6920, 6951)]