51894510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 80193810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 181, 190, 285, 362, 503, 543, 570, 905, 1006, 1086, 1509, 1810, 2515, 2715, 3018, 3439, 5030, 5430, 6878, 7545, 9557, 10317, 15090, 17195, 19114, 20634, 28671, 34390, 47785, 51585, 57342, 91043, 95570, 103170, 143355, 182086, 273129, 286710, 455215, 546258, 910430, 1365645, 1729817, 2731290, 3459634, 5189451, 8649085, 10378902, 17298170, 25947255, 51894510]

約数ペア:

[(1, 51894510), (2, 25947255), (3, 17298170), (5, 10378902), (6, 8649085), (10, 5189451), (15, 3459634), (19, 2731290), (30, 1729817), (38, 1365645), (57, 910430), (95, 546258), (114, 455215), (181, 286710), (190, 273129), (285, 182086), (362, 143355), (503, 103170), (543, 95570), (570, 91043), (905, 57342), (1006, 51585), (1086, 47785), (1509, 34390), (1810, 28671), (2515, 20634), (2715, 19114), (3018, 17195), (3439, 15090), (5030, 10317), (5430, 9557), (6878, 7545)]