51895750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 102368448

約数和(自身を除く): 50472698

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 82, 83, 122, 125, 166, 205, 250, 305, 410, 415, 610, 830, 1025, 1525, 2050, 2075, 2501, 3050, 3403, 4150, 5002, 5063, 5125, 6806, 7625, 10126, 10250, 10375, 12505, 15250, 17015, 20750, 25010, 25315, 34030, 50630, 62525, 85075, 125050, 126575, 170150, 207583, 253150, 312625, 415166, 425375, 625250, 632875, 850750, 1037915, 1265750, 2075830, 5189575, 10379150, 25947875, 51895750]

約数ペア:

[(1, 51895750), (2, 25947875), (5, 10379150), (10, 5189575), (25, 2075830), (41, 1265750), (50, 1037915), (61, 850750), (82, 632875), (83, 625250), (122, 425375), (125, 415166), (166, 312625), (205, 253150), (250, 207583), (305, 170150), (410, 126575), (415, 125050), (610, 85075), (830, 62525), (1025, 50630), (1525, 34030), (2050, 25315), (2075, 25010), (2501, 20750), (3050, 17015), (3403, 15250), (4150, 12505), (5002, 10375), (5063, 10250), (5125, 10126), (6806, 7625)]