51688170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 143095680

約数和(自身を除く): 91407510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 167, 171, 181, 190, 285, 334, 342, 362, 501, 543, 570, 835, 855, 905, 1002, 1086, 1503, 1629, 1670, 1710, 1810, 2505, 2715, 3006, 3173, 3258, 3439, 5010, 5430, 6346, 6878, 7515, 8145, 9519, 10317, 15030, 15865, 16290, 17195, 19038, 20634, 28557, 30227, 30951, 31730, 34390, 47595, 51585, 57114, 60454, 61902, 90681, 95190, 103170, 142785, 151135, 154755, 181362, 272043, 285570, 302270, 309510, 453405, 544086, 574313, 906810, 1148626, 1360215, 1722939, 2720430, 2871565, 3445878, 5168817, 5743130, 8614695, 10337634, 17229390, 25844085, 51688170]

約数ペア:

[(1, 51688170), (2, 25844085), (3, 17229390), (5, 10337634), (6, 8614695), (9, 5743130), (10, 5168817), (15, 3445878), (18, 2871565), (19, 2720430), (30, 1722939), (38, 1360215), (45, 1148626), (57, 906810), (90, 574313), (95, 544086), (114, 453405), (167, 309510), (171, 302270), (181, 285570), (190, 272043), (285, 181362), (334, 154755), (342, 151135), (362, 142785), (501, 103170), (543, 95190), (570, 90681), (835, 61902), (855, 60454), (905, 57114), (1002, 51585), (1086, 47595), (1503, 34390), (1629, 31730), (1670, 30951), (1710, 30227), (1810, 28557), (2505, 20634), (2715, 19038), (3006, 17195), (3173, 16290), (3258, 15865), (3439, 15030), (5010, 10317), (5430, 9519), (6346, 8145), (6878, 7515)]