48407580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 160340544

約数和(自身を除く): 111932964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 137, 151, 156, 180, 195, 234, 260, 274, 302, 390, 411, 453, 468, 548, 585, 604, 685, 755, 780, 822, 906, 1170, 1233, 1359, 1370, 1510, 1644, 1781, 1812, 1963, 2055, 2265, 2340, 2466, 2718, 2740, 3020, 3562, 3926, 4110, 4530, 4932, 5343, 5436, 5889, 6165, 6795, 7124, 7852, 8220, 8905, 9060, 9815, 10686, 11778, 12330, 13590, 16029, 17667, 17810, 19630, 20687, 21372, 23556, 24660, 26715, 27180, 29445, 32058, 35334, 35620, 39260, 41374, 53430, 58890, 62061, 64116, 70668, 80145, 82748, 88335, 103435, 106860, 117780, 124122, 160290, 176670, 186183, 206870, 248244, 268931, 310305, 320580, 353340, 372366, 413740, 537862, 620610, 744732, 806793, 930915, 1075724, 1241220, 1344655, 1613586, 1861830, 2420379, 2689310, 3227172, 3723660, 4033965, 4840758, 5378620, 8067930, 9681516, 12101895, 16135860, 24203790, 48407580]

約数ペア:

[(1, 48407580), (2, 24203790), (3, 16135860), (4, 12101895), (5, 9681516), (6, 8067930), (9, 5378620), (10, 4840758), (12, 4033965), (13, 3723660), (15, 3227172), (18, 2689310), (20, 2420379), (26, 1861830), (30, 1613586), (36, 1344655), (39, 1241220), (45, 1075724), (52, 930915), (60, 806793), (65, 744732), (78, 620610), (90, 537862), (117, 413740), (130, 372366), (137, 353340), (151, 320580), (156, 310305), (180, 268931), (195, 248244), (234, 206870), (260, 186183), (274, 176670), (302, 160290), (390, 124122), (411, 117780), (453, 106860), (468, 103435), (548, 88335), (585, 82748), (604, 80145), (685, 70668), (755, 64116), (780, 62061), (822, 58890), (906, 53430), (1170, 41374), (1233, 39260), (1359, 35620), (1370, 35334), (1510, 32058), (1644, 29445), (1781, 27180), (1812, 26715), (1963, 24660), (2055, 23556), (2265, 21372), (2340, 20687), (2466, 19630), (2718, 17810), (2740, 17667), (3020, 16029), (3562, 13590), (3926, 12330), (4110, 11778), (4530, 10686), (4932, 9815), (5343, 9060), (5436, 8905), (5889, 8220), (6165, 7852), (6795, 7124)]