48001020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 140507136

約数和(自身を除く): 92506116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 197, 262, 310, 372, 393, 394, 465, 524, 591, 620, 655, 786, 788, 930, 985, 1182, 1310, 1572, 1860, 1965, 1970, 2364, 2620, 2955, 3930, 3940, 4061, 5910, 6107, 7860, 8122, 11820, 12183, 12214, 16244, 18321, 20305, 24366, 24428, 25807, 30535, 36642, 40610, 48732, 51614, 60915, 61070, 73284, 77421, 81220, 91605, 103228, 121830, 122140, 129035, 154842, 183210, 243660, 258070, 309684, 366420, 387105, 516140, 774210, 800017, 1548420, 1600034, 2400051, 3200068, 4000085, 4800102, 8000170, 9600204, 12000255, 16000340, 24000510, 48001020]

約数ペア:

[(1, 48001020), (2, 24000510), (3, 16000340), (4, 12000255), (5, 9600204), (6, 8000170), (10, 4800102), (12, 4000085), (15, 3200068), (20, 2400051), (30, 1600034), (31, 1548420), (60, 800017), (62, 774210), (93, 516140), (124, 387105), (131, 366420), (155, 309684), (186, 258070), (197, 243660), (262, 183210), (310, 154842), (372, 129035), (393, 122140), (394, 121830), (465, 103228), (524, 91605), (591, 81220), (620, 77421), (655, 73284), (786, 61070), (788, 60915), (930, 51614), (985, 48732), (1182, 40610), (1310, 36642), (1572, 30535), (1860, 25807), (1965, 24428), (1970, 24366), (2364, 20305), (2620, 18321), (2955, 16244), (3930, 12214), (3940, 12183), (4061, 11820), (5910, 8122), (6107, 7860)]