55681890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5495

約数の個数: 64

約数和(自身を含む): 150515712

約数和(自身を除く): 94833822

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 5443, 10230, 10886, 16329, 27215, 32658, 54430, 59873, 81645, 119746, 163290, 168733, 179619, 299365, 337466, 359238, 506199, 598730, 843665, 898095, 1012398, 1687330, 1796190, 1856063, 2530995, 3712126, 5061990, 5568189, 9280315, 11136378, 18560630, 27840945, 55681890]

約数ペア:

[(1, 55681890), (2, 27840945), (3, 18560630), (5, 11136378), (6, 9280315), (10, 5568189), (11, 5061990), (15, 3712126), (22, 2530995), (30, 1856063), (31, 1796190), (33, 1687330), (55, 1012398), (62, 898095), (66, 843665), (93, 598730), (110, 506199), (155, 359238), (165, 337466), (186, 299365), (310, 179619), (330, 168733), (341, 163290), (465, 119746), (682, 81645), (930, 59873), (1023, 54430), (1705, 32658), (2046, 27215), (3410, 16329), (5115, 10886), (5443, 10230)]