48756660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2251}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 144146016

約数和(自身を除く): 95389356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 2251, 3610, 4332, 4502, 5415, 6753, 7220, 9004, 10830, 11255, 13506, 21660, 22510, 27012, 33765, 42769, 45020, 67530, 85538, 128307, 135060, 171076, 213845, 256614, 427690, 513228, 641535, 812611, 855380, 1283070, 1625222, 2437833, 2566140, 3250444, 4063055, 4875666, 8126110, 9751332, 12189165, 16252220, 24378330, 48756660]

約数ペア:

[(1, 48756660), (2, 24378330), (3, 16252220), (4, 12189165), (5, 9751332), (6, 8126110), (10, 4875666), (12, 4063055), (15, 3250444), (19, 2566140), (20, 2437833), (30, 1625222), (38, 1283070), (57, 855380), (60, 812611), (76, 641535), (95, 513228), (114, 427690), (190, 256614), (228, 213845), (285, 171076), (361, 135060), (380, 128307), (570, 85538), (722, 67530), (1083, 45020), (1140, 42769), (1444, 33765), (1805, 27012), (2166, 22510), (2251, 21660), (3610, 13506), (4332, 11255), (4502, 10830), (5415, 9004), (6753, 7220)]