52980330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 148490496

約数和(自身を除く): 95510166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 61, 65, 78, 85, 102, 122, 130, 131, 170, 183, 195, 221, 255, 262, 305, 366, 390, 393, 442, 510, 610, 655, 663, 786, 793, 915, 1037, 1105, 1310, 1326, 1586, 1703, 1830, 1965, 2074, 2210, 2227, 2379, 3111, 3315, 3406, 3930, 3965, 4454, 4758, 5109, 5185, 6222, 6630, 6681, 7930, 7991, 8515, 10218, 10370, 11135, 11895, 13362, 13481, 15555, 15982, 17030, 22270, 23790, 23973, 25545, 26962, 28951, 31110, 33405, 39955, 40443, 47946, 51090, 57902, 66810, 67405, 79910, 80886, 86853, 103883, 119865, 134810, 135847, 144755, 173706, 202215, 207766, 239730, 271694, 289510, 311649, 404430, 407541, 434265, 519415, 623298, 679235, 815082, 868530, 1038830, 1358470, 1558245, 1766011, 2037705, 3116490, 3532022, 4075410, 5298033, 8830055, 10596066, 17660110, 26490165, 52980330]

約数ペア:

[(1, 52980330), (2, 26490165), (3, 17660110), (5, 10596066), (6, 8830055), (10, 5298033), (13, 4075410), (15, 3532022), (17, 3116490), (26, 2037705), (30, 1766011), (34, 1558245), (39, 1358470), (51, 1038830), (61, 868530), (65, 815082), (78, 679235), (85, 623298), (102, 519415), (122, 434265), (130, 407541), (131, 404430), (170, 311649), (183, 289510), (195, 271694), (221, 239730), (255, 207766), (262, 202215), (305, 173706), (366, 144755), (390, 135847), (393, 134810), (442, 119865), (510, 103883), (610, 86853), (655, 80886), (663, 79910), (786, 67405), (793, 66810), (915, 57902), (1037, 51090), (1105, 47946), (1310, 40443), (1326, 39955), (1586, 33405), (1703, 31110), (1830, 28951), (1965, 26962), (2074, 25545), (2210, 23973), (2227, 23790), (2379, 22270), (3111, 17030), (3315, 15982), (3406, 15555), (3930, 13481), (3965, 13362), (4454, 11895), (4758, 11135), (5109, 10370), (5185, 10218), (6222, 8515), (6630, 7991), (6681, 7930)]